Java button problem

Posted 05 June 2013 - 06:06 PM

I am very new to java, and programming in general. I started making this calculator but I got stuck on the equals button. the calculator is supposed to work like this: you type in your number, type in your operation, and type in your other number and press the equals button and it gives you your answer. However I do not know how to make the button...well...work.